OCI Company Ltd. is a Korea-based company specialized in the chemical industry. The Company operates its business under three segments: basic chemical, chemical compound and reagent segments. Its basic chemical segment provides polysilicon, hydrogen peroxide, soda ash and silica sand, mainly used in solar energy and semiconductor industries. Its chemical compound segment produces carbon blacks used for tires, tubes and rubber products, toluenediisocyanate (TDI) products used in automobiles, shoes and furniture, tar pitches used in aluminum electrolytic uses, and benzenes used in styrene monomers. Its reagent segment produces analytics reagents. More »